4-Bromo-2-(2,2,2-trifluoroethoxy)-1,3-thiazole CAS 1508037-30-6
| CAS No. | 1508037-30-6 |
| Molecular Formula | C5H3BrF3NOS |
| Molecular Weight | 262.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C5H3BrF3NOS, 4-Bromo-2-(2,2,2-trifluoroethoxy)-1,3-thiazole contains an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine/bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 262.05 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
4-Bromo-2-(2,2,2-trifluoroethoxy)-1,3-thiazole (CAS 1508037-30-6) is a high-purity analytical reference standard with the molecular formula C5H3BrF3NOS and a molecular weight of 262.05 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C5H3BrF3NOS |
| Molecular Weight | 262.05 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Bromo Standards
- 3-(5-Bromo-2,3-difluorophenoxy)propanenitrile (CAS 1379356-55-4)
- 3-(4-Bromo-2,5-difluorophenoxy)propanenitrile (CAS 1379364-31-4)
- 5-Bromo-2-(2,2-difluoroethoxy)benzonitrile (CAS 1555478-08-4)
- (5-Bromo-3-(trifluoromethyl)isothiazol-4-yl)methanol (CAS 1628451-88-6)
- 5-Bromo-3,3-difluoro-1-methyl-2,3-dihydro-1H-indol-2-one (CAS 1630906-88-5)
- 4-Bromo-7-(difluoromethoxy)-1H-indole (CAS 1707367-46-1)
- 5-Bromo-7-(difluoromethoxy)-1H-indole (CAS 1707572-78-8)
- 7-Bromo-4-(difluoromethoxy)-1H-indole (CAS 1707602-49-0)
Recommended Standards
- 2-Iodo-1,5,6,7-tetrahydro-4H-pyrrolo[3,2-c]pyridin-4-one (CAS 1609679-06-2)
- 2-(Bromomethyl)-3-(difluoromethoxy)benzonitrile (CAS 1261819-43-5)
- 2-Amino-6-iodobenzamide (CAS 1261758-29-5)
- 4-(bromomethyl)-3-(difluoromethoxy)benzonitrile (CAS 1261617-91-7)
- Azide-PEG3-Desthiobiotin (CAS 1426828-06-9)
- [rac-(2R,3S)-2-(trifluoromethyl)-3,4-dihydro-2H-1-benzopyran-3-yl]methanol (CAS 2059910-44-8)
- 5-(1,3-Dioxan-2-yl)-2-fluorobenzonitrile (CAS 218301-23-6)
- 2-(Methylsulfonyl)-4-(trifluoromethyl)benzoic Acid (CAS 142994-06-7)
- Hydroxyurea (CAS 127-07-1)
- 4-Formyl-3-(methylsulfonyl)benzonitrile (CAS 1161921-93-2)
- 3-(4-Bromo-1H-pyrazol-1-yl)benzonitrile (CAS 546142-07-8)
- trans-3-(3-fluorophenyl)cyclobutan-1-amine hydrochloride (CAS 1807939-75-8)
- 3-Ethylphenyl 4-piperidinyl ether hydrochloride (CAS 1338974-43-8)
- TAT 14 Peptide (Nrf2 Activator III) (CAS 1362661-34-4)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com